package cn.tedu.account;

import com.zaxxer.hikari.HikariDataSource;
import io.seata.rm.datasource.DataSourceProxy;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Primary;

import javax.sql.DataSource;

/**
 * 自定义自动配置类，创建原始数据源和数据源代理对象
 */
@Configuration
public class DSConf {
    //原始数据源
    @ConfigurationProperties(prefix = "spring.datasource")
    @Bean
    public DataSource dataSource(){
        return new HikariDataSource();
    }
    //Seata AT事物的数据源代理对象
    @Primary //首选对象
    @Bean
    public DataSource dataSourceProxy(DataSource ds){
        return new DataSourceProxy(ds);
    }
}
